摘要: Prime Ring ProblemTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 14061Accepted Submission(s): 6390Problem DescriptionA ring is compose of n circles as shown in diagram. Put natural number 1, 2, ..., n into each circle separately, and the sum of nu 阅读全文
posted @ 2012-08-15 21:51 dancingrain 阅读(205) 评论(0) 推荐(0) 编辑
摘要: SafecrackerTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4682Accepted Submission(s): 2327Problem Description=== Op tech briefing, 2002/11/02 06:42 CST ==="The item is locked in a Klein safe behind a painting in the second-floor library. Klei 阅读全文
posted @ 2012-08-15 15:00 dancingrain 阅读(252) 评论(0) 推荐(0) 编辑